<!DOCTYPE html>
<html>
<head>
    <title>转账</title>
</head>
<body>
    <h1>转账表单</h1>
    <form action="transfer" method="post">
        <label for="fromAccountId">转出账户ID:</label>
        <input type="text" id="fromAccountId" name="fromAccountId" required><br>
        <label for="toAccountId1">转入账户ID 1:</label>
        <input type="text" id="toAccountId1" name="toAccountId1" required><br>
        <label for="toAccountId2">转入账户ID 2:</label>
        <input type="text" id="toAccountId2" name="toAccountId2" required><br>
        <label for="amount">转账金额:</label>
        <input type="number" id="amount" name="amount" step="0.01" required><br>
        <input type="submit" value="转账">
    </form>
</body>
</html>